Add Configure probe for querylocale()

As requested by khw++

Until the relevant symbol is used, HAS_QUERYLOCALE must be mentioned
explicitly in metaconfig.h.

This corresponds to metaconfig 541f0dd272df4f9326996727898393ac8f6626f7.

Author: arc

Configure

@@ -681,6 +681,7 @@ d_nearbyint=''
 d_duplocale=''
 d_freelocale=''
 d_newlocale=''
+d_querylocale=''
 d_uselocale=''
 i_xlocale=''
 d_nextafter=''
@@ -14149,6 +14150,10 @@ eval $inlibc
 set duplocale d_duplocale
 eval $inlibc
 
+: see if querylocale exists
+set querylocale d_querylocale
+eval $inlibc
+
 : see if frexpl exists
 set frexpl d_frexpl
 eval $inlibc
@@ -24518,6 +24523,7 @@ d_pwpasswd='$d_pwpasswd'
 d_pwquota='$d_pwquota'
 d_qgcvt='$d_qgcvt'
 d_quad='$d_quad'
+d_querylocale='$d_querylocale'
 d_random_r='$d_random_r'
 d_re_comp='$d_re_comp'
 d_readdir64_r='$d_readdir64_r'

Cross/config.sh-arm-linux

@@ -432,6 +432,7 @@ d_pwpasswd='define'
 d_pwquota='undef'
 d_qgcvt='define'
 d_quad='define'
+d_querylocale='undef'
 d_random_r='undef'
 d_readdir64_r='undef'
 d_readdir='define'

NetWare/config.wc

@@ -421,6 +421,7 @@ d_pwpasswd='undef'
 d_pwquota='undef'
 d_qgcvt='undef'
 d_quad='undef'
+d_querylocale='undef'
 d_random_r='undef'
 d_readdir64_r='undef'
 d_readdir='define'

Porting/config.sh

@@ -442,6 +442,7 @@ d_pwpasswd='define'
 d_pwquota='undef'
 d_qgcvt='undef'
 d_quad='define'
+d_querylocale='undef'
 d_random_r='undef'
 d_re_comp='undef'
 d_readdir64_r='undef'

config_h.SH

@@ -3246,9 +3246,14 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  *	This symbol, if defined, indicates that the uselocale routine is
  *	available to set the current locale for the calling thread.
  */
+/* HAS_QUERYLOCALE:
+ *	This symbol, if defined, indicates that the querylocale routine is
+ *	available to return the name of the locale for a category mask.
+ */
 #$d_newlocale	HAS_NEWLOCALE	/**/
 #$d_freelocale	HAS_FREELOCALE	/**/
 #$d_uselocale	HAS_USELOCALE	/**/
+#$d_querylocale	HAS_QUERYLOCALE	/**/
 
 /* HAS_NEXTAFTER:
  *	This symbol, if defined, indicates that the nextafter routine is

configure.com

@@ -6893,6 +6893,7 @@ $ WC "d_lgamma_r='undef'"
 $ WC "d_localtime_r='undef'"   ! leave undef'd; we use my_localtime
 $ WC "d_localtime_r_needs_tzset='undef'"
 $ WC "d_newlocale='undef'"
+$ WC "d_querylocale='undef'"
 $ WC "d_random_r='undef'"
 $ WC "d_readdir_r='define'"	! always defined; we roll our own
 $ WC "d_readdir64_r='undef'"

metaconfig.h

@@ -31,6 +31,7 @@
  * HAS_NEWLOCALE
  * HAS_PRCTL
  * HAS_PSEUDOFORK
+ * HAS_QUERYLOCALE
  * HAS_TIMEGM
  * HAS_USELOCALE
  * I16SIZE

plan9/config_sh.sample

@@ -432,6 +432,7 @@ d_pwpasswd='undef'
 d_pwquota='undef'
 d_qgcvt='undef'
 d_quad='define'
+d_querylocale='undef'
 d_random_r='undef'
 d_readdir64_r='undef'
 d_readdir='define'

symbian/config.sh

@@ -378,6 +378,7 @@ d_pwpasswd='undef'
 d_pwquota='undef'
 d_qgcvt='undef'
 d_quad='undef'
+d_querylocale='undef'
 d_random_r='undef'
 d_readdir64_r='undef'
 d_readdir='define'

uconfig.h

@@ -182,7 +182,7 @@
 /*#define HAS_GETLOGIN		/ **/
 
 /* HAS_GETPGID:
- *	This symbol, if defined, indicates to the C program that 
+ *	This symbol, if defined, indicates to the C program that
  *	the getpgid(pid) function is available to get the
  *	process group id.
  */
@@ -641,8 +641,8 @@
  *	This symbol holds the type used for the second argument to
  *	getgroups() and setgroups().  Usually, this is the same as
  *	gidtype (gid_t) , but sometimes it isn't.
- *	It can be int, ushort, gid_t, etc... 
- *	It may be necessary to include <sys/types.h> to get any 
+ *	It can be int, ushort, gid_t, etc...
+ *	It may be necessary to include <sys/types.h> to get any
  *	typedef'ed information.  This is only required if you have
  *	getgroups() or setgroups()..
  */
@@ -3211,9 +3211,14 @@
  *	This symbol, if defined, indicates that the uselocale routine is
  *	available to set the current locale for the calling thread.
  */
+/* HAS_QUERYLOCALE:
+ *	This symbol, if defined, indicates that the querylocale routine is
+ *	available to return the name of the locale for a category mask.
+ */
 /*#define	HAS_NEWLOCALE	/ **/
 /*#define	HAS_FREELOCALE	/ **/
 /*#define	HAS_USELOCALE	/ **/
+/*#define	HAS_QUERYLOCALE	/ **/
 
 /* HAS_NEXTAFTER:
  *	This symbol, if defined, indicates that the nextafter routine is
@@ -5241,6 +5246,6 @@
 #endif
 
 /* Generated from:
- * ce61c4f18e82f6356cdae44c5336ceac1d3253033d7449651927f5633be5c3c2 config_h.SH
- * f28cf0c2509cffce1f29866cccd109cee84c941fc63685f0795d25380d47382d uconfig.sh
+ * ad669f127235e5deedd1f98bea3dbe5c0b7c3b18ebbe8f0d91f3496f18af832c config_h.SH
+ * fb9ab8a0e51b906cd21cc8e6fc3a50303358996b27814b31f94850c4777e65d7 uconfig.sh
  * ex: set ro: */

uconfig.sh

@@ -371,6 +371,7 @@ d_pwpasswd='undef'
 d_pwquota='undef'
 d_qgcvt='undef'
 d_quad='undef'
+d_querylocale='undef'
 d_random_r='undef'
 d_readdir64_r='undef'
 d_readdir='define'

uconfig64.sh

@@ -372,6 +372,7 @@ d_pwpasswd='undef'
 d_pwquota='undef'
 d_qgcvt='undef'
 d_quad='define'
+d_querylocale='undef'
 d_random_r='undef'
 d_readdir64_r='undef'
 d_readdir='define'

win32/config.ce

@@ -419,6 +419,7 @@ d_pwpasswd='undef'
 d_pwquota='undef'
 d_qgcvt='undef'
 d_quad='undef'
+d_querylocale='undef'
 d_random_r='undef'
 d_readdir64_r='undef'
 d_readdir='define'

win32/config.gc

@@ -420,6 +420,7 @@ d_pwpasswd='undef'
 d_pwquota='undef'
 d_qgcvt='undef'
 d_quad='define'
+d_querylocale='undef'
 d_random_r='undef'
 d_readdir64_r='undef'
 d_readdir='define'

win32/config.vc

@@ -420,6 +420,7 @@ d_pwpasswd='undef'
 d_pwquota='undef'
 d_qgcvt='undef'
 d_quad='define'
+d_querylocale='undef'
 d_random_r='undef'
 d_readdir64_r='undef'
 d_readdir='define'